Fig. 1

Representative imaging of burn-induced HO in the elbow. A 40-year old male patient suffered extensive thermal burn injury (80% TBSA). He complained of limitation in the range of movement of his bilateral elbow joints 3 months after the burn injury. He was diagnosed with burn-induced HO of both elbows via imaging examinations. A X-ray of the right elbow. B 3D reconstruction of CT on the right elbow. C, D X-rays of the left elbow. The red arrows indicate the HO lesions